Give *.drawio files MIME type to make application association work

drawio_mime_type.sh

#!/bin/sh

# drawio.xml is taken from Draw.io debian package
cat > ~/.local/share/mime/packages/drawio.xml << 'EOF'
<?xml version="1.0" encoding="utf-8"?>
<mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
<mime-type type="application/vnd.jgraph.mxfile">
  <glob pattern="*.drawio"/>
    <comment>draw.io Diagram</comment>
  <icon name="x-office-document" />
</mime-type>
<mime-type type="application/vnd.visio">
  <glob pattern="*.vsdx"/>
    <comment>VSDX Document</comment>
  <icon name="x-office-document" />
</mime-type>
</mime-info>
EOF

update-mime-database ~/.local/share/mime